1690 static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)  in save_frame()  argument
1712 		pdata = (unsigned char *)pipe_info->transfer_buffer;  in save_frame()
1714 		for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) {  in save_frame()
1805 	psrc = (u8 *)pipe_info->transfer_buffer + offset;  in save_frame()
1816 	copy_size = (pipe_info->cur_transfer_size - offset);  in save_frame()
1849 				      struct s2255_pipeinfo *pipe_info)  in s2255_read_video_callback()  argument
1860 	res = save_frame(dev, pipe_info);  in s2255_read_video_callback()
2035 	struct s2255_pipeinfo *pipe_info;  in read_pipe_completion()  local
2039 	pipe_info = purb->context;  in read_pipe_completion()
2040 	if (pipe_info == NULL) {  in read_pipe_completion()
2044 	dev = pipe_info->dev;  in read_pipe_completion()
2053 		pipe_info->err_count++;  in read_pipe_completion()
2057 	if (pipe_info->state == 0) {  in read_pipe_completion()
2063 		s2255_read_video_callback(dev, pipe_info);  in read_pipe_completion()
2065 		pipe_info->err_count++;  in read_pipe_completion()
2071 	usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,  in read_pipe_completion()
2073 			  pipe_info->transfer_buffer,  in read_pipe_completion()
2074 			  pipe_info->cur_transfer_size,  in read_pipe_completion()
2075 			  read_pipe_completion, pipe_info);  in read_pipe_completion()
2077 	if (pipe_info->state != 0) {  in read_pipe_completion()
2078 		if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC))  in read_pipe_completion()
2090 	struct s2255_pipeinfo *pipe_info = &dev->pipe;  in s2255_start_readpipe()  local
2093 	pipe_info->state = 1;  in s2255_start_readpipe()
2094 	pipe_info->err_count = 0;  in s2255_start_readpipe()
2095 	pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);  in s2255_start_readpipe()
2096 	if (!pipe_info->stream_urb)  in s2255_start_readpipe()
2099 	usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,  in s2255_start_readpipe()
2101 			  pipe_info->transfer_buffer,  in s2255_start_readpipe()
2102 			  pipe_info->cur_transfer_size,  in s2255_start_readpipe()
2103 			  read_pipe_completion, pipe_info);  in s2255_start_readpipe()
2104 	retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL);  in s2255_start_readpipe()